Fix the linear-rgb canvas color space so that it renders

third_party/WebKit/Source/platform/graphics/Canvas2DImageBufferSurface.h

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 29 matching lines @@
 // This shim is necessary because ImageBufferSurfaces are not allowed to be
 // RefCounted.
 class Canvas2DImageBufferSurface final : public ImageBufferSurface {
  public:
   Canvas2DImageBufferSurface(
       std::unique_ptr<WebGraphicsContext3DProvider> contextProvider,
       const IntSize& size,
       int msaaSampleCount,
       OpacityMode opacityMode,
       Canvas2DLayerBridge::AccelerationMode accelerationMode,
-      sk_sp<SkColorSpace> colorSpace)
-      : ImageBufferSurface(size, opacityMode, colorSpace),
+      sk_sp<SkColorSpace> colorSpace,
+      SkColorType colorType)
+      : ImageBufferSurface(size, opacityMode, colorSpace, colorType),
         m_layerBridge(
             adoptRef(new Canvas2DLayerBridge(std::move(contextProvider),
                                              size,
                                              msaaSampleCount,
                                              opacityMode,
                                              accelerationMode,
-                                             colorSpace))) {
+                                             std::move(colorSpace),
+                                             colorType))) {
     init();
   }
 
   Canvas2DImageBufferSurface(PassRefPtr<Canvas2DLayerBridge> bridge,
                              const IntSize& size)
-      : ImageBufferSurface(size, bridge->opacityMode(), bridge->colorSpace()),
+      : ImageBufferSurface(size,
+                           bridge->opacityMode(),
+                           bridge->colorSpace(),
+                           bridge->colorType()),
         m_layerBridge(std::move(bridge)) {
     init();
   }
 
   ~Canvas2DImageBufferSurface() override { m_layerBridge->beginDestruction(); }
 
   // ImageBufferSurface implementation
   void finalizeFrame(const FloatRect& dirtyRect) override {
     m_layerBridge->finalizeFrame(dirtyRect);
   }
@@ skipping 38 matching lines @@
     if (isValid())
       m_layerBridge->flush();
   }
 
   RefPtr<Canvas2DLayerBridge> m_layerBridge;
 };
 
 }  // namespace blink
 
 #endif